Surgeon Introduction Jin Haiying, Chief Physician, Associate Professor, Ph.D., Heidelberg University, Germany, Ph.D. Supervisor. Director of the Department of Ophthalmology, Shanghai Oriental Hospital. Member of Youth Committee of Ophthalmology Branch of Chinese Medical Association, Member of Cataract and Refractive Surgery Group; Member of Ophthalmology Group of Microsurgery Society of Chinese Medical Association, Cataract Group of Ophthalmologist Branch of Chinese Medical Doctors Association, Cataract Group of Chinese Geriatric Association, Cataract and Refractive Surgery Group of Ophthalmology Professional Committee of Cross-Strait Medical and Health Exchange Association, and Cataract Group of Ophthalmology Branch of Shanghai Medical Association.